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Fixed in 2021.2.X

Fixed in 2020.3.X, 2021.1.X

Duplicate in 2021.1.X

Votes

1

Found in

2020.1.0a15

2020.1.8f1

2020.2

2021.1

Issue ID

1284372

Regression

No

Editor crashes when the ArticulationBody hierarchy is deeper than 64

Physics

-

Reproduction steps:
1. Open the attached "case_1284372.zip" project
2. Load "FutAlignment" scene
3. Enter Play mode
--Observe the crash

Reproduces on: 2020.1.0b1, 2020.1.10f1, 2020.2.0b9, 2021.1.0a2
Could not test with: 2018.4, 2019.4, 2020.1.0a14 (no ArticulationBody component)

First lines of the stack trace:
0x00007FF698B07BAE (Unity) physx::IG::IslandSim::activateNode
0x00007FF698B07C88 (Unity) physx::IG::SimpleIslandManager::activateNode
0x00007FF698A5E24C (Unity) physx::Sc::ArticulationSim::addBody
0x00007FF698A3D531 (Unity) physx::Sc::ArticulationJointSim::ArticulationJointSim
0x00007FF698A41897 (Unity) physx::Sc::Scene::addArticulationJoint
<...>

  1. Response avatar

    Resolution Note (fix version 2021.2):

    Fixed in: 2021.2.0a5

  2. Response avatar

    Resolution Note (fix version 2021.1):

    Fixed in: 2021.1.0b12

  3. Response avatar

    Resolution Note (fix version 2020.3):

    Fixed in: 2020.3.2f1

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